Base | Representation |
---|---|
bin | 10010010000001… |
… | …11101001111100 |
3 | 101200010110212222 |
4 | 21020013221330 |
5 | 303144422302 |
6 | 23105544512 |
7 | 3536346026 |
oct | 1110075174 |
9 | 350113788 |
10 | 153123452 |
11 | 79485a09 |
12 | 43345138 |
13 | 259537c1 |
14 | 1649d016 |
15 | d699da2 |
hex | 9207a7c |
153123452 has 6 divisors (see below), whose sum is σ = 267966048. Its totient is φ = 76561724.
The previous prime is 153123433. The next prime is 153123457. The reversal of 153123452 is 254321351.
It is a happy number.
153123452 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (153123457) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19140428 + ... + 19140435.
It is an arithmetic number, because the mean of its divisors is an integer number (44661008).
Almost surely, 2153123452 is an apocalyptic number.
It is an amenable number.
153123452 is a deficient number, since it is larger than the sum of its proper divisors (114842596).
153123452 is a wasteful number, since it uses less digits than its factorization.
153123452 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38280867 (or 38280865 counting only the distinct ones).
The product of its digits is 3600, while the sum is 26.
The square root of 153123452 is about 12374.3061219609. The cubic root of 153123452 is about 534.9919374567.
The spelling of 153123452 in words is "one hundred fifty-three million, one hundred twenty-three thousand, four hundred fifty-two".
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